Color Palette:
1. Color Name: Cobalt Blue
   Hex Code: 
          
          #0047AB
       
   Description: This deep, rich blue color represents professionalism and trust, making it an ideal choice for an accounting software website. It exudes a sense of reliability and stability, while also conveying a modern and sophisticated feel.

2. Color Name: Mint Green
   Hex Code: 
          
          #98FF98
       
   Description: Mint green is a refreshing and calming color that adds a touch of vibrancy to the palette. It symbolizes growth, balance, and renewal, which can resonate well with accounting software users who seek financial stability and progress.

3. Color Name: Steel Grey
   Hex Code: 
          
          #808080
       
   Description: Steel grey is a neutral and versatile color that complements the other colors in the palette. It adds a touch of professionalism and elegance, while also conveying a sense of seriousness and reliability.

4. Color Name: Goldenrod
   Hex Code: 
          
          #DAA520
       
   Description: Goldenrod is a warm and inviting color that adds a touch of energy and optimism to the palette. It symbolizes wealth, success, and prosperity, making it a suitable choice for an accounting software website that aims to help users manage their finances effectively.

5. Color Name: Ivory
   Hex Code: 
          
          #FFFFF0
       
   Description: Ivory is a light and delicate color that adds a sense of sophistication and purity to the palette. It creates a clean and elegant backdrop for the other colors, while also evoking a sense of professionalism and attention to detail.

6. Color Name: Charcoal
   Hex Code: 
          
          #36454F
       
   Description: Charcoal is a dark and intense color that adds depth and contrast to the palette. It conveys a sense of seriousness and professionalism, while also adding a touch of modernity and sophistication.

This color palette for an accounting software website combines deep blues, fresh greens, neutral greys, warm gold, and light ivory to create a harmonious and professional look. It aims to evoke trust, reliability, growth, prosperity, and professionalism, aligning with the values and needs of the target audience.